Use a graphing calculator or spreadsheet software to solve 4x + y + z = 1
8x – 4y – 7z = 2
5y + 9z = 3
using matrices.

Question

Use a graphing calculator or spreadsheet software to solve 4x + y + z = 1
8x – 4y – 7z = 2
5y + 9z = 3 
using matrices.

anonymous · Answer

@lolly

anonymous · Answer

Sound familiar lolly? lol

anonymous · Answer

uuuhhh well kinda.. im better at adding subtracting or multiplying matrices but ill try to figure this out..:)

anonymous · Answer

@lolly is using her magic hair to help you @Reaper534

anonymous · Answer

yeah that is easy Hero told me it would get harder he was right >.<

anonymous · Answer

LOL

hero · Answer

hero · Answer

That's for it you want to know how to do it on excel

hero · Answer

hero · Answer

Of course, first you will have to convert the system to a matrix first before doing anything.

anonymous · Answer

thanks

anonymous · Answer

ill give it a try

anonymous · Answer

@Hero saves the day again WOOT WOOT LOL